| 发明名称 |
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE |
| 摘要 |
Embodiments of the present invention provide a display substrate, a manufacturing method thereof and a display device, simplifying the manufacturing process and reducing the production cost, meanwhile, improving the panel display quality. The method comprises: forming, on a base substrate, a non-transparent material layer for manufacturing a black matrix; forming, on the substrate where the above step is performed, a transparent material layer for manufacturing primary and secondary column shaped spacers; forming a pattern of the primary and secondary column shaped spacers and the black matrix using a composition process. |
| 申请公布号 |
US2017090232(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201615140741 |
申请日期 |
2016.04.28 |
| 申请人 |
Boe Technology Group Co., Ltd. ;Hefei Xinsheng Optoelectronics Technology Co., Ltd. |
发明人 |
Tang Wenhao;Yuk Sangman;Li Bin;Yuan Huifang;Zhu Tao;Yin Haibin;Chen Jian;Dong Anxin;Fang Qun;Zhong Guoqiang;Fu Xinxin |
| 分类号 |
G02F1/1339;G02F1/1335;G02F1/1368;H01L27/12 |
主分类号 |
G02F1/1339 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of manufacturing a display substrate, comprising:
forming, on a base substrate, a non-transparent material layer for manufacturing a black matrix; forming, on the substrate where the above step is performed, a transparent material layer for manufacturing primary and secondary column shaped spacers; and forming a pattern of the primary and secondary column shaped spacers and the black matrix using a composition process. |
| 地址 |
Beijing CN |
